Show the stack with all activation record instances, including static and dynamic chains, when execution reaches position 1 in the following skeletal program. Assume bigsub is at level 1.

Explain the difference between a static stack and a dynamic stack.

2 DO NOT COPY FROM OTHER WEBSITES Correct and detailed answer will be Upvoted else downvoted. Thank you!

54. What is the difference between the top and pop operations of a stack? Group of answer choices The top operation removes the top item of the stack. The pop operation returns a reference to the top item on the stack and remove it.   The top operation removes the top item of the stack. The pop operation returns a reference to the top item on the stack without removing it.   The pop operation removes the top item of the stack. The top operation returns a reference to the top item on the stack without removing it.   The pop and top operations are doing the same thing which removes the top item of the stack.   The pop operation removes the top item of the stack. The top operation returns a reference to the top item on the stack and remove it.